Spokane (Wash.). City Plan Commission. (1956). Preliminary zoning map, Spokane, Washington. Spokane City Plan Commission.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSpokane (Wash.). City Plan Commission. Preliminary Zoning Map, Spokane, Washington. Spokane, Wash.: Spokane City Plan Commission, 1956.
एमएलए (8वां संस्करण) प्रशस्ति पत्रSpokane (Wash.). City Plan Commission. Preliminary Zoning Map, Spokane, Washington. Spokane City Plan Commission, 1956.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.